Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEET
Exam
NEET
Subject
Chemistry
Chapter
Redox Reactions

NEET · Chemistry · Redox Reactions

What is the oxidation number of magnesium in Mg²⁺ ions?

What is the oxidation number of magnesium in Mg²⁺ ions?

Options

  1. A+1
  2. B+2
  3. C+3
  4. D-1

Correct answer

B. +2

Step-by-step solution

Mg²⁺ ion has an oxidation number of +2.
Practice Redox Reactions on Quantrex Academy →

More from Redox Reactions

Calculate the oxidation number of sulfur in H_2SO_4 . MHT CET Medical 2026Consider the following compounds : K O_2, H_2 O _2 and H_2 S O_4 The oxidation state of… MHT CET Medical 2026What is the oxidation number of phosphorus in Mg_2P_2O_7 ? MHT CET Medical 2026Identify oxidant and reductant, respectively, in the following reaction: Zn(s) + Cu^ 2+… MHT CET Medical 2026Which of the following is true regarding oxidation? MHT CET Medical 2026In a reaction, 2H_2S + SO_2 arrow 2H_2O + 3S Identify the substance oxidized. MHT CET Medical 2026Predict the oxidation number of of 'C' in K_2C_2O_4 and in CH_2Cl_2 . MHT CET Medical 2026The oxidation process involves MHT CET Medical 2026 Full Redox Reactions list All NEET PYQs